github - ghsa-h4c3-x7vv-8q28

ghsa-h4c3-x7vv-8q28

Vulnerability from github

Published

2024-04-07 21:30

Modified

2024-11-04 18:31

Severity ?

6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

In the Opaque LSA Extended Link parser in FRRouting (FRR) through 9.1, there can be a buffer overflow and daemon crash in ospf_te_parse_ext_link for OSPF LSA packets during an attempt to read Segment Routing Adjacency SID subTLVs (lengths are not validated).

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{
  "affected": [],
  "aliases": [
    "CVE-2024-31951"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-07T21:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Opaque LSA Extended Link parser in FRRouting (FRR) through 9.1, there can be a buffer overflow and daemon crash in ospf_te_parse_ext_link for OSPF LSA packets during an attempt to read Segment Routing Adjacency SID subTLVs (lengths are not validated).",
  "id": "GHSA-h4c3-x7vv-8q28",
  "modified": "2024-11-04T18:31:17Z",
  "published": "2024-04-07T21:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31951"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FRRouting/frr/pull/15674"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FRRouting/frr/pull/15674/commits/344fb4be2bc27316c74b17003c05ea40be395836"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-31951 (GCVE-0-2024-31951)

Vulnerability from cvelistv5

Published

2024-04-07 00:00

Modified

2024-11-04 16:35

Severity ?

6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

n/a

Summary

In the Opaque LSA Extended Link parser in FRRouting (FRR) through 9.1, there can be a buffer overflow and daemon crash in ospf_te_parse_ext_link for OSPF LSA packets during an attempt to read Segment Routing Adjacency SID subTLVs (lengths are not validated).

References

URL

Tags

	https://github.com/FRRouting/frr/pull/15674/
	https://github.com/FRRouting/frr/pull/15674/commits/344fb4be2bc27316c74b17003c05ea40be395836

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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                "options": [
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-31T18:18:48.809391Z",
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
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          "dateUpdated": "2024-08-02T01:59:50.637Z",
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        ],
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    ],
    "cna": {
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      ],
      "problemTypes": [
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      "providerMetadata": {
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  "cveMetadata": {
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    "datePublished": "2024-04-07T00:00:00",
    "dateReserved": "2024-04-07T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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